Security News
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react.eval
Advanced tools
(https://github.com/loganfsmyth/babel-plugin-transform-decorators-legacy#readme)
webpack1.x 配置=> webpack.config.js
...
module:{
loaders:[
{
test:/.js[x]?$/,
exclude: /node_modules/,
loader:'babel-loader',
query:{
presets:['es2015','react','stage-0'],
plugins:['transform-runtime','transform-decorators-legacy']
}
}
]
}
1、注册组件
import React from 'react';
import { ref } from 'react.eval';
@ref
class Toast extends React.Component {
constructor(props) {
super(props);
this.state={
show:false,
};
}
show=()=>{
this.setState({
show:true,
});
}
render() {
const { show } = this.state;
return show && (
<div>Hello world!!!</div>
);
}
}
export default Toast;
2、引用组件
...
<HomePage/>
<Toast id="toast" />
...
3、任意位置调用组件实例
import { refs } from 'react.eval';
...
somewhere(){
refs.toast.show();
}
...
FAQs
React 组件间通讯(调用指定id的react组件实例)
The npm package react.eval receives a total of 30 weekly downloads. As such, react.eval popularity was classified as not popular.
We found that react.eval demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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